25220962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 44174592

約数和(自身を除く): 18953630

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1327, 1462, 2654, 9503, 17251, 19006, 22559, 34502, 45118, 57061, 114122, 293267, 586534, 741793, 970037, 1483586, 1940074, 12610481, 25220962]

約数ペア:

[(1, 25220962), (2, 12610481), (13, 1940074), (17, 1483586), (26, 970037), (34, 741793), (43, 586534), (86, 293267), (221, 114122), (442, 57061), (559, 45118), (731, 34502), (1118, 22559), (1327, 19006), (1462, 17251), (2654, 9503)]